So I just found some pictures on my computer and realized that I never posted my results with Roux Fanci-Ful Rinse.

The colour I used was "Black Rage." [Which I personally find amusing, since the product is meant to cover gray hair between hair dying.] I was kind of concerned about how it was going to turn out, so I decided to only use it on a section of my bangs. I applied it to my platinum blonde hair by just pouring the dye [which smelt like a strange sort of baby powder] into my hair close to the roots, then moving the colour around with a Q-Tip in order to get to cover more evenly. I had to repeat this a couple times in order to get the colour to actually show up, and even then it was just a dark pewter colour. Then, as I was told to do by the instructions, I blow dried the section of hair, which lightened it up quite a bit. The colour lasted just fine while I had it in, and it came out with two shampoos [one that was over my whole head, and one that targeted just the streak], leaving my hair toned closer to white than blonde.

Overall: It might be amusing in order to darken a natural colour or to dull down a bright colour, or if you want a temporary silver. But if you seriously want to get black hair, it's definately not worth the six dollars a bottle. 1/5 Stars.

Thanks for the update. I was really curious about that one.